
import 'package:flutter/material.dart';

class MytestDemo extends StatefulWidget {
  @override
  _MytestDemoState createState() => _MytestDemoState();
}

class _MytestDemoState extends State<MytestDemo> {
  @override
  Widget build(BuildContext context) {
    return Container();
  }

  void _ListType(){
    List list = [1,2,3,4,5,"dd"];
    print(list);

    dynamic name = 100;
    name ="sdd";


  }
}
